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Molecular and serological evidence of Crimean-Congo hemorrhagic fever orthonairovirus prevalence in livestock and ticks in Cameroon.
Simo Tchetgna H, Yousseu FS, Cosset FL, de Freitas NB, Kamgang B, McCall PJ, Ndip RN, Legros V, Wondji CS. Simo Tchetgna H, et al. Among authors: de freitas nb. Front Cell Infect Microbiol. 2023 Mar 28;13:1132495. doi: 10.3389/fcimb.2023.1132495. eCollection 2023. Front Cell Infect Microbiol. 2023. PMID: 37056704 Free PMC article.
Chemical safety and governance in Brazil.
de Freitas CM, Porto MF, de Freitas NB, Pivetta F, Arcuri AS, Moreira JC, Machado JM. de Freitas CM, et al. Among authors: de freitas nb. J Hazard Mater. 2001 Sep 14;86(1-3):135-51. doi: 10.1016/s0304-3894(01)00251-5. J Hazard Mater. 2001. PMID: 11532363